What does biproportional mean?
Biproportional means (mathematics) Providing two-way proportionality..
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Pronunciation varies by accent · adjective
(mathematics) Providing two-way proportionality..
Given a rectangular non-negative matrix X#95;0 and two positive marginals a and b, the algorithm generates a sequence of matrices (X#95;n) starting at X#95;0, supposed to converge to a biproportional fitting, that is, to a matrix Y whose marginals are a and b and of the form Y#61;D#95;1X#95;0D#95;2, for some diagonal matrices D#95;1 and D#95;2 with positive diagonal entries. When a biproportional fitting does exist, it is unique and the sequence (X#95;n) converges to it at an at least geometric rate.
Use biproportional when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Biproportional means (mathematics) Providing two-way proportionality..
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Given a rectangular non-negative matrix X#95;0 and two positive marginals a and b, the algorithm generates a sequence of matrices (X#95;n) starting at X#95;0, supposed to converge to a biproportional fitting, that is, to a matrix Y whose marginals are a and b and of the form Y#61;D#95;1X#95;0D#95;2, for some diagonal matrices D#95;1 and D#95;2 with positive diagonal entries. When a biproportional fitting does exist, it is unique and the sequence (X#95;n) converges to it at an at least geometric rate.
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